let city = [{
    value: 'henan',
    label: '河南省',
    children: [{
        value: 'zhengzhou',
        label: '郑州市',
        children: [{
            value: 'zhongyuan',
            label: '中原区'
        }, {
            value: 'erqi',
            label: '二七区'
        }, {
            value: 'guanchenghuizu',
            label: '管城回族区'
        }, {
            value: 'jinshui',
            label: '金水区'
        }, {
            value: 'shangjie',
            label: '上街区'
        }, {
            value: 'huiji',
            label: '惠济区'
        }, {
            value: 'zhongmouxian',
            label: '中牟县'
        }, {
            value: 'gongyi',
            label: '巩义市'
        }, {
            value: 'xingyang',
            label: '荥阳市'
        }, {
            value: 'xinmi',
            label: '新密市'
        }, {
            value: 'xinzheng',
            label: '新郑市'
        }, {
            value: 'dengfeng',
            label: '登封市'
        }, {
            value: 'zhengdong',
            label: '郑东新区'
        }, {
            value: 'gaoxin',
            label: '高新区'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'kaifeng',
        label: '开封市',
        children: [{
            value: 'longting',
            label: '龙亭区'
        }, {
            value: 'shunhe',
            label: '顺河回族区'
        }, {
            value: 'gulou',
            label: '鼓楼区'
        }, {
            value: 'yuwang',
            label: '禹王台区'
        }, {
            value: 'jinming',
            label: '金明区'
        }, {
            value: 'qixian',
            label: '杞县'
        }, {
            value: 'tongxu',
            label: '通许县'
        }, {
            value: 'weishi',
            label: '尉氏县'
        }, {
            value: 'kaifeng',
            label: '开封县'
        }, {
            value: 'lankao',
            label: '兰考县'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'luouang',
        label: '洛阳市',
        children: [{
            value: 'laocheng',
            label: '老城区'
        }, {
            value: 'xigong',
            label: '西工区'
        }, {
            value: 'chanhe',
            label: '廛河回族区'
        }, {
            value: 'jianxi',
            label: '涧西区'
        }, {
            value: 'jili',
            label: '吉利区'
        }, {
            value: 'luolong',
            label: '洛龙区'
        }, {
            value: 'mengjing',
            label: '孟津县'
        }, {
            value: 'xinan',
            label: '新安县'
        }, {
            value: 'luanchuan',
            label: '栾川县'
        }, {
            value: 'songxian',
            label: '嵩县'
        }, {
            value: 'ruyang',
            label: '汝阳县'
        }, {
            value: 'yiyang',
            label: '宜阳县'
        }, {
            value: 'luoning',
            label: '洛宁县'
        }, {
            value: 'yichuan',
            label: '伊川县'
        }, {
            value: 'yanshi',
            label: '偃师市'
        }, {
            value: 'gaoxin',
            label: '高新区'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: '',
        label: '平顶山市',
        children: [{
            value: 'xinhua',
            label: '新华区'
        }, {
            value: 'weidong',
            label: '卫东区'
        }, {
            value: 'shilong',
            label: '石龙区'
        }, {
            value: 'zhanhe',
            label: '湛河区'
        }, {
            value: 'baofeng',
            label: '宝丰县'
        }, {
            value: 'yeixan',
            label: '叶县'
        }, {
            value: 'lushan',
            label: '鲁山县'
        }, {
            value: 'xiaxian',
            label: '郏县'
        }, {
            value: 'wugang',
            label: '舞钢市'
        }, {
            value: 'ruzhou',
            label: '汝州市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'anyang',
        label: '安阳市',
        children: [{
            value: 'wenfeng',
            label: '文峰区'
        }, {
            value: 'beiguan',
            label: '北关区'
        }, {
            value: 'yindu',
            label: '殷都区'
        }, {
            value: 'longan',
            label: '龙安区'
        }, {
            value: 'anyang',
            label: '安阳县'
        }, {
            value: 'tangyin',
            label: '汤阴县'
        }, {
            value: 'huaxian',
            label: '滑县'
        }, {
            value: 'neihuang',
            label: '内黄县'
        }, {
            value: 'linzhou',
            label: '林州市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'hebi',
        label: '鹤壁市',
        children: [{
            value: 'heshan',
            label: '鹤山区'
        }, {
            value: 'sahncheng',
            label: '山城区'
        }, {
            value: 'qibing',
            label: '淇滨区'
        }, {
            value: 'junxian',
            label: '浚县'
        }, {
            value: 'qixian',
            label: '淇县'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'xinxiang',
        label: '新乡市',
        children: [{
            value: 'hongqi',
            label: '红旗区'
        }, {
            value: 'weibing',
            label: '卫滨区'
        }, {
            value: 'fengquan',
            label: '凤泉区'
        }, {
            value: 'muye',
            label: '牧野区'
        }, {
            value: 'xinxiang',
            label: '新乡县'
        }, {
            value: 'huojia',
            label: '获嘉县'
        }, {
            value: 'yuanyang',
            label: '原阳县'
        }, {
            value: 'yanjing',
            label: '延津县'
        }, {
            value: 'fengqiu',
            label: '封丘县'
        }, {
            value: 'changheng',
            label: '长垣县'
        }, {
            value: 'weihui',
            label: '卫辉市'
        }, {
            value: 'huixian',
            label: '辉县市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'jiaozuo',
        label: '焦作市',
        children: [{
            value: 'jiefang',
            label: '解放区'
        }, {
            value: 'zhongzhan',
            label: '中站区'
        }, {
            value: 'macun',
            label: '马村区'
        }, {
            value: 'shanyang',
            label: '山阳区'
        }, {
            value: 'xiuwu',
            label: '修武县'
        }, {
            value: 'boai',
            label: '博爱县'
        }, {
            value: 'wuling',
            label: '武陟县'
        }, {
            value: 'wenxian',
            label: '温县'
        }, {
            value: 'qiyang',
            label: '沁阳市'
        }, {
            value: 'mengzhou',
            label: '孟州市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'jiyuan',
        label: '济源市',
        children: []
    }, {
        value: 'puyang',
        label: '濮阳市',
        children: [{
            value: 'longhua',
            label: '华龙区'
        }, {
            value: 'qimgfeng',
            label: '清丰县'
        }, {
            value: 'nanle',
            label: '南乐县'
        }, {
            value: 'fanxian',
            label: '范县'
        }, {
            value: 'taiqian',
            label: '台前县'
        }, {
            value: 'puyang',
            label: '濮阳县'
        }, {
            value: 'qita',
            label: '其它区"'
        }]
    }, {
        value: 'xuchang',
        label: '许昌市',
        children: [{
            value: 'weidu',
            label: '魏都区'
        }, {
            value: 'xuchang',
            label: '许昌县'
        }, {
            value: 'yanling',
            label: '鄢陵县'
        }, {
            value: 'xaingcheng',
            label: '襄城县'
        }, {
            value: 'yuzhou',
            label: '禹州市'
        }, {
            value: 'changge',
            label: '长葛市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'luohe',
        label: '漯河市',
        children: [{
            value: 'yuanhui',
            label: '源汇区'
        }, {
            value: 'yancheng',
            label: '郾城区'
        }, {
            value: 'zaholing',
            label: '召陵区'
        }, {
            value: 'wuyang',
            label: '舞阳县'
        }, {
            value: 'linyi',
            label: '临颍县'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'sanmenxia',
        label: '三门峡市',
        children: [{
            value: 'hubing',
            label: '湖滨区'
        }, {
            value: 'mianchi',
            label: '渑池县'
        }, {
            value: 'sahnxian',
            label: '陕县'
        }, {
            value: 'lushi',
            label: '卢氏县'
        }, {
            value: 'yima',
            label: '义马市'
        }, {
            value: 'lingbao',
            label: '灵宝市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'nanyang',
        label: '南阳市',
        children: [{
            value: 'wancheng',
            label: '宛城区'
        }, {
            value: 'wplong',
            label: '卧龙区'
        }, {
            value: 'nanzhao',
            label: '南召县'
        }, {
            value: 'fangcheng',
            label: '方城县'
        }, {
            value: 'xixia',
            label: '西峡县'
        }, {
            value: 'zhenping',
            label: '镇平县'
        }, {
            value: 'neixiang',
            label: '内乡县'
        }, {
            value: 'xichuan',
            label: '淅川县'
        }, {
            value: 'duqi',
            label: '社旗县'
        }, {
            value: 'tanghe',
            label: '唐河县'
        }, {
            value: 'xinye',
            label: '新野县'
        }, {
            value: 'tongbo',
            label: '桐柏县'
        }, {
            value: 'dengzhou',
            label: '邓州市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'shangqiu',
        label: '商丘市',
        children: [{
            value: 'laingyuan',
            label: '梁园区'
        }, {
            value: 'weiyang',
            label: '睢阳区'
        }, {
            value: 'minquan',
            label: '民权县'
        }, {
            value: 'weixian',
            label: '睢县'
        }, {
            value: 'ningling',
            label: '宁陵县'
        }, {
            value: 'licheng',
            label: '柘城县'
        }, {
            value: 'yucheng',
            label: '虞城县'
        }, {
            value: 'xiayi',
            label: '夏邑县'
        }, {
            value: 'yongcheng',
            label: '永城市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'xinyang',
        label: '信阳市',
        children: [{
            value: 'chuanhui',
            label: '川汇区'
        }, {
            value: 'fugou',
            label: '扶沟县'
        }, {
            value: 'xihua',
            label: '西华县'
        }, {
            value: 'shangshui',
            label: '商水县'
        }, {
            value: 'shenqiu',
            label: '沈丘县'
        }, {
            value: 'shancheng',
            label: '郸城县'
        }, {
            value: 'huaiyang',
            label: '淮阳县'
        }, {
            value: 'taikang',
            label: '太康县'
        }, {
            value: 'luoyi',
            label: '鹿邑县'
        }, {
            value: 'xaingcheng',
            label: '项城市'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    }, {
        value: 'zhumadian',
        label: '驻马店市',
        children: [{
            value: 'yicheng',
            label: '驿城区'
        }, {
            value: 'xiping',
            label: '西平县'
        }, {
            value: 'shangcai',
            label: '上蔡县'
        }, {
            value: 'pingyu',
            label: '平舆县'
        }, {
            value: 'zhengyang',
            label: '正阳县'
        }, {
            value: 'queshan',
            label: '确山县'
        }, {
            value: 'biyang',
            label: '泌阳县'
        }, {
            value: 'runan',
            label: '汝南县'
        }, {
            value: 'suiping',
            label: '遂平县'
        }, {
            value: '新蔡',
            label: '新蔡县'
        }, {
            value: 'qita',
            label: '其它区'
        }]
    },]
}, {
    value: 'shanxi',
    label: '山西省',
    children: [{
        value: 'basic',
        label: 'Basic',
        children: [{
            value: 'layout',
            label: 'Layout 布局'
        }, {
            value: 'color',
            label: 'Color 色彩'
        }, {
            value: 'typography',
            label: 'Typography 字体'
        }, {
            value: 'icon',
            label: 'Icon 图标'
        }, {
            value: 'button',
            label: 'Button 按钮'
        }]
    }, {
        value: 'form',
        label: 'Form',
        children: [{
            value: 'radio',
            label: 'Radio 单选框'
        }, {
            value: 'checkbox',
            label: 'Checkbox 多选框'
        }, {
            value: 'input',
            label: 'Input 输入框'
        }, {
            value: 'input-number',
            label: 'InputNumber 计数器'
        }, {
            value: 'select',
            label: 'Select 选择器'
        }, {
            value: 'cascader',
            label: 'Cascader 级联选择器'
        }, {
            value: 'switch',
            label: 'Switch 开关'
        }, {
            value: 'slider',
            label: 'Slider 滑块'
        }, {
            value: 'time-picker',
            label: 'TimePicker 时间选择器'
        }, {
            value: 'date-picker',
            label: 'DatePicker 日期选择器'
        }, {
            value: 'datetime-picker',
            label: 'DateTimePicker 日期时间选择器'
        }, {
            value: 'upload',
            label: 'Upload 上传'
        }, {
            value: 'rate',
            label: 'Rate 评分'
        }, {
            value: 'form',
            label: 'Form 表单'
        }]
    }, {
        value: 'data',
        label: 'Data',
        children: [{
            value: 'table',
            label: 'Table 表格'
        }, {
            value: 'tag',
            label: 'Tag 标签'
        }, {
            value: 'progress',
            label: 'Progress 进度条'
        }, {
            value: 'tree',
            label: 'Tree 树形控件'
        }, {
            value: 'pagination',
            label: 'Pagination 分页'
        }, {
            value: 'badge',
            label: 'Badge 标记'
        }]
    }, {
        value: 'notice',
        label: 'Notice',
        children: [{
            value: 'alert',
            label: 'Alert 警告'
        }, {
            value: 'loading',
            label: 'Loading 加载'
        }, {
            value: 'message',
            label: 'Message 消息提示'
        }, {
            value: 'message-box',
            label: 'MessageBox 弹框'
        }, {
            value: 'notification',
            label: 'Notification 通知'
        }]
    }, {
        value: 'navigation',
        label: 'Navigation',
        children: [{
            value: 'menu',
            label: 'NavMenu 导航菜单'
        }, {
            value: 'tabs',
            label: 'Tabs 标签页'
        }, {
            value: 'breadcrumb',
            label: 'Breadcrumb 面包屑'
        }, {
            value: 'dropdown',
            label: 'Dropdown 下拉菜单'
        }, {
            value: 'steps',
            label: 'Steps 步骤条'
        }]
    },
    {
        value: 'others',
        label: 'Others',
        children: [{
            value: 'dialog',
            label: 'Dialog 对话框'
        }, {
            value: 'tooltip',
            label: 'Tooltip 文字提示'
        }, {
            value: 'popover',
            label: 'Popover 弹出框'
        }, {
            value: 'card',
            label: 'Card 卡片'
        }, {
            value: 'carousel',
            label: 'Carousel 走马灯'
        }, {
            value: 'collapse',
            label: 'Collapse 折叠面板'
        }]
    }]
}]

export default city